A winding machine with adjustable tension and angle

Abstract

A winding machine with adjustable tension and angle belongs to winding machines. It includes: a core wire group, a support wire group, a winding group, a tension control device and a control box; the support wire group is fixedly connected to the upper end of the core wire group with screws, and the core wire group is used to concentrate the core wires in each direction at the winding center, and the support wire group is used to change the angle of each core wire; the winding group is installed above the support wire group, and is used to wind the anti-sand cloth on both sides on the core wire; the tension control device is installed on the winding group, and is used to control the tension of the anti-sand belt; the control box is external, and is used to control the tension control device, adjust the tension, display the tension, adjust the speed, and count the turns. Advantages: The winding angle of the anti-sand cloth on the left and right sides is adjustable, which meets the needs of different customers; secondly, the tension is steplessly adjustable, and the tension can be displayed in real time, and the tension can be adjusted steplessly without stopping the machine; the winding angle is easy to adjust, and no accessories need to be replaced.

Description

Technical Field

[0001] The invention relates to a winding machine, in particular to a winding machine with adjustable tension and angle. Background Art

[0002] The sea is rich in important strategic resources such as oil, natural gas, and non-ferrous metal minerals. The world's major maritime powers have invested a lot of material and financial resources in the exploration and development of marine resources. Under the conditions of marine resource exploitation, it is necessary to ensure the reliable positioning of offshore operating ships and platforms in the working area. In addition, ships also need to have a reliable positioning method when performing operations such as offshore replenishment. At present, the mainstream offshore ship positioning methods mainly include mooring positioning and dynamic positioning. Among them, mooring positioning is a positioning method with a wide range of applications, low cost and high efficiency. Offshore ships and operating platforms use mooring methods to produce and operate smoothly in deep sea and wind and wave conditions. At the same time, they also have a certain anti-interference ability and adapt to complex offshore conditions. The stability and safety of ship mooring systems have always been the research focus of the industry. Due to the complex situation in the ocean and the presence of external factors such as sand that can damage cables, it is necessary to protect the cables to prevent sand from cutting the cables.

[0003] Fig.10 In the conventional winding machine, the motor 7-1 drives the motor gear 7-2, the motor gear 7-2 transmits the transmission to the double gear 7-3, the double gear transmits the transmission to the turntable gear 7-4 through other gears, and the turntable 7-5 is fixed on the turntable gear with screws, so it rotates together with the turntable gear 7-4, thereby driving the spindle 7-6 above the turntable 7-5 to release the wire, and wind it around the core wire coming out of the core tube 7-7 to complete the winding.

[0004] The disadvantages are:

[0005] 1. The tension is inconvenient to adjust. The yarn may not be released because the tension is too tight, or it may be too loose, causing the yarn to become a mess and cannot be wound normally, and the tension cannot be displayed.

[0006] Although there is a spring inside the spindle 7-6, the tension can be adjusted by replacing the spring, but 1. disassembly and assembly is very troublesome; 2. It is inconvenient to purchase the spring from outside and it needs to be customized; 3. The spring cannot be replaced during use to adjust the tension and the machine needs to be stopped for replacement; 4. The tension size is unknown and cannot be displayed on the machine.

[0007] 2. The winding angle is fixed and cannot be easily adjusted

[0008] 1. Although it can be adjusted by replacing the turntable 7-5, the cost will be greatly increased due to the need for customized processing and procurement;

[0009] 2. It is not convenient to disassemble and assemble the turntable 7-5, which wastes manpower and time.

[0010] To summarize the above, its disadvantages are: the tension is inconvenient to adjust and the tension cannot be displayed in real time; the winding angle is fixed and cannot be easily adjusted. Summary of the invention

[0011] The purpose of the present invention is to provide a winding machine with adjustable tension and angle, so as to solve the problems that the existing winding machines are inconvenient to adjust the tension, cannot display the tension in real time, and the winding angle is fixed and cannot be conveniently adjusted.

[0012] The technical solution of the present invention is implemented as follows: the winding machine comprises: a core wire group, a supporting wire group, a winding group, a tension control device and a control box;

[0013] The upper end of the core wire group is fixed with screws to the supporting wire bundle group, which is used to concentrate the core wires in each direction at the winding center, and the supporting wire bundle group is used to change the angle of each core wire; the winding group is installed above the supporting wire bundle group, and is used to wind the anti-sand cloth on both sides around the core wire; the tension control device is installed on the winding group, and is used to control the tension of the anti-sand cloth; the control box is externally placed, and is used to control the tension control device, adjust the tension, display the tension, adjust the speed, and count turns.

[0014] The core wire assembly comprises: a core wire base frame, a tic-tac-toe wiring claw, a core wire wheel frame and a core wire wheel;

[0015] The core wire base is welded with profile support, and connecting ears are evenly distributed on the four peripheries; a plurality of tic-tac-toe wiring claws are evenly distributed on the plane of the core wire base to form an outer circle, and a plurality of core wire wheel frames are evenly distributed on the plane of the core wire base to form an inner circle and are located inside the outer circle. The core wire wheel frame is U-shaped in appearance, with a fixing hole at the bottom, and is fixed to the core wire wheel frame with screws; a core wire wheel is installed on the upper part of each core wire wheel frame, and the core wire passes through the tic-tac-toe wiring claws and enters the core wire wheel frame, and changes direction through the upper core wire wheel to enter the upper large wire bundle ring; the core wire wheel is cylindrical as a whole, with a U-shaped groove in the middle, and a bearing is arranged inside the core wire wheel to convert sliding friction into rolling friction and reduce friction.

[0016] The tic-tac-toe wiring claw has four polished rods, a polished rod seat and a polished rod frame. The four rods are respectively installed on the polished rod seat and the polished rod frame at the upper, lower, left and right positions. There are bearings inside the polished rods to convert sliding friction into rolling friction and reduce friction. The tic-tac-toe wiring claw is used to adjust the angle of each core wire and to align the arc groove of the core wire wheel.

[0017] The support wire harness group includes: a support frame, a large wire harness ring and a small wire harness ring; the support frame is an integral frame structure, reinforced with profiles in the middle, and each leg below is welded with a perforated connecting plate, and the support frame is used to support the upper and connect the lower core wire chassis; a fixed plate is welded above the support frame to fix the winding group; an inner ring and an outer ring are fixed below the fixed plate of the support frame, and the inner ring and the outer ring are upper and lower layers, and the small wire harness ring is fixed as the inner ring with screws, and the large wire harness ring is fixed as the outer ring with screws, which are used to adjust the angle of the core wire from a dispersed type to a centralized type.

[0018] The small harness ring and the large harness ring have the same shape, but different sizes. There is a circular ring in the middle of the harness ring. The surface of the circular ring is finely polished, so it will not scratch the core wire. A Z-shaped fixing frame is welded every 90 degrees around the circular ring. A total of four Z-shaped fixing frames are welded on each harness ring.

[0019] The winding group includes: a motor, a motor fixing frame, a motor gear, a rotating disk, a wire passing die, an adjusting screw, a winding slip ring seat, an upper bearing, a grease nipple, a winding gear ring, a lower bearing and a slip ring;

[0020] The motor fixing frame is fixed on the top of the support frame with screws; the motor is fixed on the bottom of the motor fixing frame with screws; the motor gear is fixed on the output shaft on the top of the motor with a flat key and screws, and the motor gear is meshed with the winding gear ring; the rotating disk is fixed on the winding gear ring with screws, and the power is output to the motor gear through the motor, and the motor gear is transmitted to the winding gear ring. The winding gear ring drives the rotating disk to rotate through the connecting screws, and then drives the tension control device to rotate around the core wire as the center to form winding; the upper bearing is installed above the inner ring of the winding gear ring; the middle outer ring is equipped with a grease nipple for lubricating the lower bearing below;

[0021] A winding slip ring seat is connected at the center of the upper bearing and the lower bearing, and a slip ring is arranged on the winding slip ring seat below the lower bearing, and the slip ring is connected to the bottom surface of the winding gear ring; since the rotating disk is a rotating part and signal lines cannot be arranged, it is impossible to provide signal input for the magnetic powder brake of the tension control device, so this slip ring is added, and the elastic pressure of the brush in the slip ring is used to slide in contact with the conductive ring groove to transmit signals and currents to realize the control signal transmission when the winding machine rotates;

[0022] The winding slip ring seat is equipped with wire passing dies at both ends, and the inner diameter of the wire passing dies is changed according to the thickness of the core wire; a plurality of connecting plates with holes are distributed above the rotating disk, and the centers of the holes of the inner and outer connecting plates are respectively on the same straight line, and the two outer rows of connecting plates respectively have rotating shafts passing through the holes of the connecting plates, which are used as the central rotating shafts of the tension control device, and the two inner rows of connecting plates also have shafts passing through the centers of the holes, and an adjusting screw is sleeved on the shaft, and the winding angle of the tension control device is changed by adjusting the position of the nut on the adjusting screw.

[0023] The slip ring comprises: a slip ring stator, a slip ring rotor signal line, a slip ring rotor and a slip ring stator signal line; the slip ring rotor is connected to the winding gear ring by screws, and the slip ring rotor signal line output from the slip ring rotor is connected to the magnetic powder brake; the slip ring stator signal line is connected to an external control box, so that the tension of the tension group in rotation can be controlled by adjusting the knob on the external control box; the slip ring stator is connected to the winding slip ring seat and the support frame by screws, and the inner ring of the slip ring stator is installed on the winding slip ring seat.

[0024] The tension control device includes: sand-proof material, a tension frame, a rotating shaft, a pressure wheel group and a sand-proof material roller; a pressure wheel group is connected between the short plate and the long plate of the tension frame, a sand-proof material roller is connected to the long plate on one side of the pressure wheel group, sand-proof material is wound on the sand-proof material roller, and the rotating shaft is connected to the rotating ear plate on the bottom surface of the long plate.

[0025] The tension frame is composed of four parts: a short plate at the top, a welding frame in the middle, and a long plate at the bottom. The three parts are connected together with screws to form a U-shaped tension frame for easy maintenance in the future. The rotating ear plate is welded under the long plate.

[0026] The pressure wheel group includes: an adjustable pressure wheel and a fixed pressure wheel; there are two adjustable pressure wheels, and the adjustable pressure wheel shafts are installed between the short plate and the long plate of the tension frame through an adjustable device; the adjustable device includes: a pressure plate, a spring pressure cover, a spring and a slider seat bearing; the pressure plate is fixed to the long plate and the short plate with screws, and there are countersunk holes for fixing screws at both ends of the pressure plate, and a threaded hole in the middle. A long screw is installed on the threaded hole of the pressure plate, and the long screw is pressed on the positioning blind hole of the spring pressure cover. The thin shaft platform under the spring pressure cover is placed in the spring to hold the spring One end, and the other end is inserted into the hole above the slider type belt seat bearing, and the slider type belt seat bearing is inserted into the adjustable pressure wheel; there are four fixed pressure wheels, which are installed between the short plate and the long plate of the tension frame, and the upper shafts of the fixed pressure wheels all pass through the short plate, and the upper shafts are connected to sprockets, which are connected in series through chains on the sprockets, and a tensioning adjustment plate is connected to the short plate, and the tensioning adjustment plate is located between the two fixed pressure wheel shafts, and the tensioning sprocket is connected to the tensioning adjustment plate; the lower shaft of the fixed pressure wheel at one end passes through the long plate, and a magnetic powder brake is connected to the lower shaft.

[0027] The sand-proof material roller comprises: a locking knob, a winding shaft and a bearing seat; a bearing seat is installed on one side of the long plate of the tension frame, a winding shaft is passed through the bearing seat, a lower support plate and an upper cover plate are installed on the winding shaft; sand-proof material is installed on the lower support plate, an upper cover plate is installed on the winding shaft at the upper end of the sand-proof material, and the upper cover plate is fixed by a locking knob.

[0028] Beneficial effect: Due to the adoption of the above technical solution, the core wires in each direction pass through the lower core wire wheel and enter the large wire bundle ring upward to change the core wire angle, and then enter the small wire bundle ring to continue to bundle the core wires together to form an angle close to 90 degrees, so as to prevent the core wires from being pulled by the wire passing die mouths; then enter the tension control device through the winding group and be pulled up by the braiding machine or other traction machine. At this time, the motor is started, and the motor transmits power to the motor gear through the flat key. The motor gear meshes with the winding gear ring and transmits power to the winding gear ring. The winding gear ring drives the rotating disk through the screw, and the rotating disk drives the upper left and right tension control devices to start winding on the core wire. By adjusting the tension on the control box, the tension of the sand control material is controlled to complete the winding work. The present invention mainly adds a magnetic powder brake to the tension control device, and the tension can be directly and steplessly adjusted through the external control box without disassembling the parts. However, because it is a rotating part, the signal line cannot be arranged, otherwise the line will be twisted off when it rotates, so a slip ring is added to change the dilemma that the previous winding device cannot add lines.

[0029] Advantages: The winding angle of the anti-sand cloth on the left and right sides is adjustable to meet the needs of different customers; secondly, the tension is steplessly adjustable, and the tension can be displayed in real time. The tension can be adjusted steplessly without stopping the machine; the winding angle is easy to adjust without replacing any accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural diagram of the general assembly of the present invention.

[0031] Figure 2 It is a three-dimensional structural diagram of the core wire group of the present invention.

[0032] Figure 3 It is a schematic diagram of the three-dimensional structure of the tic-tac-toe wiring claws of the present invention.

[0033] Figure 4 It is a schematic diagram of the structure of the support harness assembly of the present invention.

[0034] Figure 5 It is a schematic diagram of the winding group structure of the present invention.

[0035] Figure 6 It is a three-dimensional structural diagram of the tension control device of the present invention from the front.

[0036] Figure 7 It is a three-dimensional structural diagram of the bottom surface of the tension control device of the present invention.

[0037] Figure 8 It is a three-dimensional structural diagram of the tension frame of the present invention.

[0038] Fig. 9 It is a cross-sectional structural diagram of the tension control device of the present invention.

[0039] Fig.10 It is an assembly diagram of a winding machine of background technology.

[0040] In the figure, 1, core wire group; 2, support bundle wire group; 3, winding group; 4, core wire; 5, tension control device; 6, control box.

[0041] 1-1, core wire base frame; 1-2, tic-tac-toe wiring claws; 1-3, core wire wheel frame; 1-4, core wire wheel.

[0042] 2-1, support frame; 2-2, large cable ring; 2-3, small cable ring.

[0043] 3-1, motor; 3-2, motor fixing bracket; 3-3, motor gear; 3-4, rotating disk; 3-5, wire passing die; 3-6, adjusting screw; 3-7, winding slip ring seat; 3-8, upper bearing; 3-9, grease fitting; 3-10, winding gear ring; 3-11, lower bearing; 3-12, slip ring; 3-12-1, slip ring stator; 3-12-2, slip ring rotor signal line; 3-12-3, slip ring rotor; 3-12-4, slip ring stator signal line.

[0044] 5-1, sand-proof material; 5-2, pressure plate; 5-3, spring pressure cover; 5-4, spring; 5-5, slider seat bearing; 5-6, sprocket; 5-7, tensioning adjustment plate; 5-8, tensioning sprocket; 5-9, chain; 5-10, tension frame; 5-11, locking knob; 5-12, winding shaft; 5-13, adjustable pressure wheel; 5-14, fixed pressure wheel; 5-15, lower support plate; 5-16, rotating shaft; 5-17, magnetic powder brake; 5-18, bearing seat.

[0045] 5-10-1, short plate; 5-10-2, U-shaped welded frame; 5-10-3, long plate; 5-10-4, rotating ear plate.

[0046] 7-1, motor; 7-2, motor gear; 7-3, double gear; 7-4, turntable gear; 7-5, turntable; 7-6, spindle; 7-7, core tube. DETAILED DESCRIPTION

[0047] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0048] Embodiment 1: The winding machine of the present invention comprises: a core wire group 1, a support wire group 2, a winding group 3, a tension control device 5 and a control box 6;

[0049] exist Figure 1In the illustrated embodiment: the support wire group 2 is fixedly connected to the upper end of the core wire group 1 with screws, the core wire group 1 is used to concentrate the core wires 4 in each direction at the winding center, and the support wire group 2 is used to change the angle of each core wire 4; the winding group 3 is installed above the support wire group 2, and is used to wind the anti-sand cloth on both sides around the core wire 4; the tension control device 5 is installed on the winding group 3, and is used to control the tension of the anti-sand belt; the control box 6 is externally placed, and is used to control the tension control device 5, adjust the tension, display the tension, adjust the speed, and count the turns.

[0050] exist Figure 2 In the illustrated embodiment, the core wire assembly 1 comprises: a core wire base frame 1-1, a tic-tac-toe wiring claw 1-2, a core wire wheel frame 1-3 and a core wire wheel 1-4;

[0051] The core wire base frame 1-1 is welded with profile support, and connecting ears are evenly distributed on the four peripheries for connection; a plurality of tic-tac-toe wiring claws 1-2 are evenly distributed on the core wire base frame 1-1 to form an outer ring, and a plurality of core wire wheel frames 1-3 are evenly distributed on the core wire base frame 1-1 to form an inner ring and are located inside the outer ring. The core wire wheel frame 1-3 is U-shaped in appearance, and has a fixing hole at the bottom, which is fixed to the core wire wheel frame 1-1 with screws; a core wire wheel 1-4 is installed on the upper part of each core wire wheel frame 1-3, and the core wire 4 passes through the tic-tac-toe wiring claws 1-2 and enters the core wire wheel frame 1-3, and changes direction through the upper core wire wheel 1-4 to enter the upper large wire bundle ring 2-2; the core wire wheel 1-4 is cylindrical as a whole, with a U-shaped groove in the middle, and a bearing is arranged inside the core wire wheel 1-4 to convert sliding friction into rolling friction and reduce friction.

[0052] exist Figure 3 In the figure, the tic-tac-toe wiring claw 1-2 has four polished rods, a polished rod seat, and a polished rod frame. The four rods are respectively installed on the polished rod seat and the polished rod frame at the upper, lower, left, and right positions. There are bearings inside the polished rods to convert sliding friction into rolling friction and reduce friction. The tic-tac-toe wiring claw 1-2 is used to adjust the angle of each core wire and is used to align the arc groove of the core wire wheel 1-4.

[0053] exist Figure 4In the illustrated embodiment, the support harness group 2 includes: a support frame 2-1, a large harness ring 2-2 and a small harness ring 2-3; the support frame 2-1 is an integral frame structure, reinforced in the middle with profiles, and each leg below is welded with a perforated connecting plate, and the support frame 2-1 is used to support the upper and connect the lower core wire chassis 1-1; a fixed plate is welded above the support frame 2-1 for fixing the winding group 3; an inner ring and an outer ring are fixed below the fixed plate of the support frame 2-1, and the inner ring and the outer ring are upper and lower layers, and the small harness ring 2-3 is fixed with screws as the inner ring, and the large harness ring 2-2 is fixed with screws as the outer ring, which is used to adjust the angle of the core wire 4 from a dispersed type to a concentrated type. The small harness ring 2-3 and the large harness ring 2-2 have the same shape, but different sizes. The middle of the harness ring is a circular ring, and the circular ring will not scratch the core wire because the surface is finely polished. A Z-shaped fixing frame is welded every 90 degrees around the circular ring, and a total of four Z-shaped fixing frames are welded on each harness ring.

[0054] exist Figure 5 In the illustrated embodiment: the winding group 3 includes: a motor 3-1, a motor fixing frame 3-2, a motor gear 3-3, a rotating disk 3-4, a wire passing die 3-5, an adjusting screw rod 3-6, a winding slip ring seat 3-7, an upper bearing 3-8, a grease nozzle 3-9, a winding gear ring 3-10, a lower bearing 3-11 and a slip ring 3-12;

[0055] The motor fixing frame 3-2 is fixed on the top of the support frame 2-1 with screws; the motor 3-1 is fixed on the bottom of the motor fixing frame 3-2 with screws; the motor gear 3-3 is fixed on the output shaft above the motor 3-1 with a flat key and screws, and the motor gear 3-3 is meshed with the winding gear ring 3-10; the rotating disk 3-4 is fixed on the winding gear ring 3-10 with screws, and the power is output to the motor gear 3-3 through the motor 3-1, and the motor gear 3-3 is transmitted to the winding gear ring 3-10, and the winding gear ring 3-10 drives the rotating disk 3-4 to rotate through the connecting screws, and then drives the tension control device 5 to rotate around the core wire 4 as the center to form winding; an upper bearing 3-8 is installed above the inner ring of the winding gear ring 3-10; a grease nozzle 3-9 is installed on the middle outer ring for lubricating the lower bearing 3-11 below;

[0056] A winding slip ring seat 3-7 is connected at the center of the bearing 3-8 and the lower bearing 3-11, and a slip ring 3-12 is arranged on the winding slip ring seat 3-7 below the lower bearing 3-11, and the slip ring 3-12 is connected to the bottom surface of the winding gear ring 3-10; since the rotating disk 3-4 is a rotating part and a signal line cannot be arranged, it is impossible to provide a signal input for the magnetic powder brake 5-17 of the tension control device 5, so this slip ring 3-12 is added, and the elastic pressure of the brush in the slip ring 3-12 is used to slide in contact with the conductive ring groove to transmit signals and currents to realize the control signal transmission when the winding machine rotates;

[0057] Both upper and lower ends of the winding slip ring seat 3-7 are equipped with wire passing die openings 3-5, and the inner diameter of the wire passing die opening is changed according to the thickness of the core wire 4; a plurality of connecting plates with holes are distributed above the rotating disk 3-4, and the centers of the holes of the inner and outer connecting plates are respectively on the same straight line, and the two outer rows of connecting plates are respectively penetrated by rotating shafts 5-16 through the holes of the connecting plates, which are used as the central rotating shafts of the tension control device 5, and the two inner rows of connecting plates are also penetrated by shafts through the centers of the holes, and an adjusting screw 3-6 is sleeved on the shaft, and the winding angle of the tension control device 5 is changed by adjusting the position of the nut on the adjusting screw 3-6.

[0058] The slip ring 3-12 comprises: a slip ring stator 3-12-1, a slip ring rotor signal line 3-12-2, a slip ring rotor 3-12-3 and a slip ring stator signal line 3-12-4; the slip ring rotor 3-12-3 is connected to the winding gear ring 3-10 with screws, and the slip ring rotor signal line 3-12-2 output from the slip ring rotor 3-12-3 is connected to the magnetic powder brake 5-17; the slip ring stator signal line 3-12-4 is connected to the external control box 6, so that the tension of the tension group 5 in rotation can be controlled by adjusting the knob on the external control box 6; the slip ring stator 3-12-1 is connected to the winding slip ring seat 3-7 and the support frame 2-1 with screws, and the inner ring of the slip ring stator 3-12-1 is installed on the winding slip ring seat 3-7.

[0059] exist Figure 6 , Figure 7 In the illustrated embodiment: the tension control device 5 comprises: a sand-proof material 5-1, a tension frame 5-10, a rotating shaft 5-16, a pressure wheel group and a sand-proof material roller; a pressure wheel group is connected between the short plate 5-10-1 and the long plate 5-10-3 of the tension frame 5-10, a sand-proof material roller is connected to the long plate 5-10-3 on one side of the pressure wheel group, the sand-proof material 5-1 is wound around the sand-proof material roller, and the rotating shaft 5-16 is connected to the rotating ear plate 5-10-4 on the bottom surface of the long plate 5-10-3.

[0060] exist Figure 8 In the figure, the tension frame 5-10 is composed of 4 parts, a short plate 5-10-1 on the top, a welding frame 5-10-2 in the middle, and a long plate 5-10-3 on the bottom. The three parts are connected together with screws to form a U-shaped tension frame 5-10 to facilitate future maintenance. The rotating ear plate 5-10-4 is welded under the long plate.

[0061] The pressure wheel group includes: an adjustable pressure wheel 5-13 and a fixed pressure wheel 5-14; there are two adjustable pressure wheels 5-13, and the adjustable pressure wheel shafts are installed between the short plate 5-10-1 and the long plate 5-10-3 of the tension frame 5-10 through an adjustable device; the adjustable device includes: a pressure plate 5-2, a spring pressure cover 5-3, a spring 5-4 and a slider seat bearing 5-5; the pressure plate 5-2 is fixed to the long plate 5-10-3 and the short plate 5-10-1 with screws, and the pressure plate 5-2 has countersunk holes at both ends for fixing screws and a threaded hole in the middle. A long screw is installed on the threaded hole of the pressure plate 5-2, and the long screw is pressed on the positioning blind hole of the spring pressure cover 5-3. The thin shaft platform below the spring pressure cover 5-3 is placed in the spring 5-4 to hold one end of the spring 5-4 and the other end. One end is inserted into the hole above the slider-type seat bearing 5-5, and the slider-type seat bearing 5-5 is penetrated by the adjustable pressure wheel 5-13; there are four fixed pressure wheels 5-14, which are installed between the short plate 5-10-1 and the long plate 5-10-3 of the tension frame 5-10, and the upper shafts of the fixed pressure wheels 5-14 all pass through the short plate 5-10-1, and the upper shafts are connected with sprockets 5-6, which are connected in series through chains 5-9 on the sprockets 5-6, and the short plate 5-10-1 is connected with a tensioning adjustment plate 5-7, the tensioning adjustment plate 5-7 is located between the two fixed pressure wheel shafts, and the tensioning adjustment plate 5-7 is connected with a tensioning sprocket 5-8; the lower shaft of the fixed pressure wheel 5-14 at one end passes through the long plate 5-10-3, and the lower shaft is connected with a magnetic powder brake 5-17.

[0062] The sand-proof material roller comprises: a locking knob 5-11, a winding shaft 5-12 and a bearing seat 5-18; a bearing seat 5-18 is installed on one side of the long plate 5-10-3 of the tension frame 5-10, a winding shaft 5-12 is passed through the bearing seat 5-18, and a lower support plate 5-15 and an upper cover plate are installed on the winding shaft 5-12; the sand-proof material 5-1 is installed on the lower support plate 5-15, and the upper cover plate is installed on the winding shaft 5-12 at the upper end of the sand-proof material 5-1, and the upper cover plate is fixed by the locking knob 5-11.

[0063] A plurality of pressure plates 5-2 are fixed with screws, and the two ends of the pressure plate 5-2 are countersunk holes for fixing screws, and the middle is a threaded hole. Long screws are installed on the threaded holes of the pressure plate 5-2, and the long screws are pressed against the positioning blind holes of the spring pressure cover 5-3. The thin shaft table below the spring pressure cover is placed in the spring 5-4, which presses against one end of the spring 5-4, and the other end is inserted into the hole above the slider-type seat bearing 5-5. The slider-type seat bearing 5-5 is penetrated with an adjustable pressure wheel 5-13. In this way, by adjusting the height of the long screw in the middle of the pressure plate 5-2, the height of the slider-type seat bearing 5-5 can be adjusted through the spring 5-4, and then the adjustable pressure wheel 5-13 is driven by the slider-type seat bearing 5-5;

[0064] A magnetic powder brake 5-17 is installed on the bottom surface of the long plate 5-10-3 of the tension frame 5-10, and an adjustable pressure wheel 5-13 is installed in the center of the magnetic powder brake 5-17. Bearing seats are installed at both ends of the adjustable pressure wheel 5-13. Several lower adjustable pressure wheels 5-13 in the tension frame 5-10 extend out of the short plate 5-10-1 of the tension frame 5-10. The upper end face of the pillow block is equipped with sprockets 5-6. At the same time, these sprockets 5-6 are connected together by chains 5-9 for synchronous transmission. In order to adjust the tension of the chain, multiple tension adjustment plates 5-7 are fixed to the outside of the short plate 5-10-1 of the tension frame 5-10 with screws. A tension sprocket 5-8 with a bearing is installed above the tension adjustment plate 5-7. By adjusting the arc fixing position on the tension adjustment plate 5-7, the tightness of the tension sprocket 5-8 pressing the chain 5-9 can be changed;

[0065] A bearing seat 5-18 is installed on the outside of the long plate 5-10-3 of the tension frame 5-10, and a winding shaft 5-12 is inserted into the bearing seat 5-18. A lower support plate 5-15 and an upper cover plate are installed on the winding shaft 5-12. A sand-proof material 5-1 is installed on the lower support plate 5-15. An upper cover plate is installed on the winding shaft 5-12 at the upper end of the sand-proof material 5-1, and the upper cover plate is fixed by a locking knob 5-11; after the sand-proof material 5-1 comes out, it is respectively wound on the adjustable pressure wheel 5-13 and the fixed pressure wheel 5-14, and finally wound on the gathering place of multiple core wires 4.

Claims

1. A winding machine with adjustable tension and angle, characterized in that: include: Core wire group, support wire group, winding group, tension control device and control box; The upper end of the core wire group is fixed with screws to connect the support wire group, which is used to concentrate the core wires in each direction at the winding center, and the support wire group is used to change the angle of each core wire; the winding group is installed above the support wire group, and is used to wind the sandproof cloth on both sides on the core wire; the tension control device is installed on the winding group, and is used to control the tension of the sandproof cloth; The control box is external and used to control the tension control device, adjust the tension, display the tension, adjust the speed and count the turns; The core wire assembly comprises: a core wire base frame, a tic-tac-toe wiring claw, a core wire wheel frame and a core wire wheel; The core wire frame is welded with profile support, and connecting ears are evenly distributed on the four peripheries for connection; multiple tic-tac-toe wiring claws are evenly distributed on the plane of the core wire frame to form an outer ring, and multiple core wire wheel frames are evenly distributed on the plane of the core wire frame to form an inner ring and are located inside the outer ring. The core wire wheel frame is U-shaped in appearance, with a fixing hole at the bottom, and is fixed to the core wire wheel frame with screws; a core wire wheel is installed on the upper part of each core wire wheel frame, and the core wire passes through the tic-tac-toe wiring claws and enters the core wire wheel frame, and changes direction through the upper core wire wheel to enter the upper large wire harness ring; the core wire wheel is cylindrical as a whole, with a U-shaped groove in the middle, and a bearing is arranged inside the core wire wheel to convert sliding friction into rolling friction and reduce friction; The support wire assembly comprises: a support frame, a large wire ring and a small wire ring; The support frame is an integral frame structure, reinforced with profiles in the middle, and each leg below is welded with a perforated connection plate. The support frame is used to support the upper and connect the lower core wire chassis; a fixed plate is welded above the support frame to fix the winding group; an inner ring and an outer ring are fixed below the fixed plate of the support frame. The inner ring and the outer ring are upper and lower layers. The small wire bundle ring is fixed with screws as the inner ring, and the large wire bundle ring is fixed with screws as the outer ring. They are used to adjust the angle of the core wire, changing from a dispersed type to a centralized type; The winding group includes: a motor, a motor fixing frame, a motor gear, a rotating disk, a wire passing die, an adjusting screw, a winding slip ring seat, an upper bearing, a grease nipple, a winding gear ring, a lower bearing and a slip ring; The motor fixing frame is fixed on the top of the support frame with screws; the motor is fixed on the bottom of the motor fixing frame with screws; the motor gear is fixed on the output shaft on the top of the motor with a flat key and screws, and the motor gear is meshed with the winding gear ring; the rotating disk is fixed on the winding gear ring with screws, and the power is output to the motor gear through the motor, and the motor gear is transmitted to the winding gear ring. The winding gear ring drives the rotating disk to rotate through the connecting screws, and then drives the tension control device to rotate around the core wire as the center to form winding; the upper bearing is installed above the inner ring of the winding gear ring; the middle outer ring is equipped with a grease nipple for lubricating the lower bearing below; A winding slip ring seat is connected at the center of the upper bearing and the lower bearing, and a slip ring is provided on the winding slip ring seat below the lower bearing, and the slip ring is connected to the bottom surface of the winding gear ring; the elastic pressure of the brush in the slip ring is used to slide in contact with the conductive ring groove to transmit signals and current to realize the control signal transmission when the winding machine rotates; The winding slip ring seat is equipped with wire passing dies at both ends, and the inner diameter of the wire passing dies is changed according to the thickness of the core wire; multiple holed connecting plates are distributed above the rotating disk, and the centers of the holes of the inner and outer connecting plates are respectively on the same straight line. The two outer rows of connecting plates are respectively passed through the holes of the connecting plates with rotating shafts, which are used as the central rotating shafts of the tension control device. The two inner rows of connecting plates are also passed through the centers of the holes with shafts, and an adjusting screw is sleeved on the shaft. The winding angle of the tension control device is changed by adjusting the position of the nut on the adjusting screw; The tension control device comprises: a sand control material, a tension frame, a rotating shaft, a pressure wheel set and a sand control material roller; A pressure wheel group is connected between the short plate and the long plate of the tension frame, a sand-proof material roller is connected to the long plate on one side of the pressure wheel group, sand-proof material is wound on the sand-proof material roller, and a rotating shaft is connected to a rotating ear plate on the bottom surface of the long plate.

2. The winding machine with adjustable tension and angle according to claim 1 is characterized in that: The small harness ring and the large harness ring have the same structural shape; the middle of the harness ring is a circular ring, and a Z-shaped fixing frame is welded every 90 degrees around the circular ring, and a total of four Z-shaped fixing frames are welded to each harness ring.

3. The winding machine with adjustable tension and angle according to claim 1 is characterized in that: The slip ring comprises: a slip ring stator, a slip ring rotor signal line, a slip ring rotor and a slip ring stator signal line; the slip ring rotor is connected to the winding gear ring by screws, and the slip ring rotor signal line output from the slip ring rotor is connected to the magnetic powder brake; the slip ring stator signal line is connected to an external control box, so that the tension of the tension group in rotation can be controlled by adjusting the knob on the external control box; the slip ring stator is connected to the winding slip ring seat and the support frame by screws, and the inner ring of the slip ring stator is installed on the winding slip ring seat.

4. The winding machine with adjustable tension and angle according to claim 1 is characterized in that: The tension frame is composed of four parts: a short plate at the top, a welding frame in the middle, and a long plate at the bottom. The three parts are connected together with screws to form a U-shaped tension frame for easy maintenance in the future. The rotating ear plate is welded under the long plate.

5. The winding machine with adjustable tension and angle according to claim 1 is characterized in that: The pressure wheel group includes: an adjustable pressure wheel and a fixed pressure wheel; there are two adjustable pressure wheels, and the adjustable pressure wheel shafts are installed between the short plate and the long plate of the tension frame through an adjustable device; the adjustable device includes: a pressure plate, a spring pressure cover, a spring and a slider seat bearing; the pressure plate is fixed to the long plate and the short plate with screws, and there are countersunk holes for fixing screws at both ends of the pressure plate, and a threaded hole in the middle. A long screw is installed on the threaded hole of the pressure plate, and the long screw is pressed on the positioning blind hole of the spring pressure cover. The thin shaft platform under the spring pressure cover is placed in the spring to hold the spring One end, and the other end is inserted into the hole above the slider type belt seat bearing, and the slider type belt seat bearing is inserted into the adjustable pressure wheel; there are four fixed pressure wheels, which are installed between the short plate and the long plate of the tension frame, and the upper shafts of the fixed pressure wheels all pass through the short plate, and the upper shafts are connected to sprockets, which are connected in series through chains on the sprockets, and a tensioning adjustment plate is connected to the short plate, and the tensioning adjustment plate is located between the two fixed pressure wheel shafts, and the tensioning sprocket is connected to the tensioning adjustment plate; the lower shaft of the fixed pressure wheel at one end passes through the long plate, and a magnetic powder brake is connected to the lower shaft.

6. The tension and angle adjustable winding machine according to claim 1 is characterized in that: The sand-proof material roller comprises: a locking knob, a winding shaft and a bearing seat; a bearing seat is installed on one side of the long plate of the tension frame, a winding shaft is passed through the bearing seat, a lower support plate and an upper cover plate are installed on the winding shaft; sand-proof material is installed on the lower support plate, an upper cover plate is installed on the winding shaft at the upper end of the sand-proof material, and the upper cover plate is fixed by a locking knob.

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